Phase retardation measurement of retinal nerve fiber layer using polarization-sensitive spectral domain optical coherence tomography and scanning laser polarimetry

Masahiro Yamanari; Masahiro Miura; Shuichi Makita; Toyohiko Yatagai; Yoshiaki Yasuno

doi:10.1117/12.728099

11 July 2007 Phase retardation measurement of retinal nerve fiber layer using polarization-sensitive spectral domain optical coherence tomography and scanning laser polarimetry

Masahiro Yamanari, Masahiro Miura, Shuichi Makita, Toyohiko Yatagai, Yoshiaki Yasuno

Author Affiliations +

Proceedings Volume 6627, Optical Coherence Tomography and Coherence Techniques III; 66270I (2007) https://doi.org/10.1117/12.728099
Event: European Conferences on Biomedical Optics, 2007, Munich, Germany

Abstract

Phase retardation of retinal nerve fiber layer (RNFL) is measured by polarization-sensitive spectral domain optical coherence tomography (PS-SD-OCT) and scanning laser polarimetry (SLP). In PS-SD-OCT, birefringence of the optical fiber and the cornea is compensated by Jones matrix based analysis. Three-dimensional phase retardation map around the optic nerve head and en face phase retardation map of the RNFL are shown. It is shown that the phase retardation curves around the optic nerve head measured by PS-SD-OCT and SLP have similar values. PS-SD-OCT can measure the cumulative phase retardation of RNFL as well as SLP and has a possibility to evaluate RNFL for glaucomatous eyes.

Citation Download Citation

Masahiro Yamanari, Masahiro Miura, Shuichi Makita, Toyohiko Yatagai, and Yoshiaki Yasuno "Phase retardation measurement of retinal nerve fiber layer using polarization-sensitive spectral domain optical coherence tomography and scanning laser polarimetry", Proc. SPIE 6627, Optical Coherence Tomography and Coherence Techniques III, 66270I (11 July 2007); https://doi.org/10.1117/12.728099

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